model_client.h

// Copyright 2023 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// Generated by the Codegen C++ plugin.
// If you make any local changes, they will be lost.
// source: google/cloud/aiplatform/v1/model_service.proto

#ifndef GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_AIPLATFORM_V1_MODEL_CLIENT_H
#define GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_AIPLATFORM_V1_MODEL_CLIENT_H

#include "google/cloud/aiplatform/v1/model_connection.h"
#include "google/cloud/future.h"
#include "google/cloud/no_await_tag.h"
#include "google/cloud/options.h"
#include "google/cloud/polling_policy.h"
#include "google/cloud/status_or.h"
#include "google/cloud/version.h"
#include "google/longrunning/operations.grpc.pb.h"
#include <map>
#include <memory>
#include <string>

namespace google {
namespace cloud {
namespace aiplatform_v1 {
GOOGLE_CLOUD_CPP_INLINE_NAMESPACE_BEGIN

///
/// A service for managing Vertex AI's machine learning Models.
///
/// @par Equality
///
/// Instances of this class created via copy-construction or copy-assignment
/// always compare equal. Instances created with equal
/// `std::shared_ptr<*Connection>` objects compare equal. Objects that compare
/// equal share the same underlying resources.
///
/// @par Performance
///
/// Creating a new instance of this class is a relatively expensive operation,
/// new objects establish new connections to the service. In contrast,
/// copy-construction, move-construction, and the corresponding assignment
/// operations are relatively efficient as the copies share all underlying
/// resources.
///
/// @par Thread Safety
///
/// Concurrent access to different instances of this class, even if they compare
/// equal, is guaranteed to work. Two or more threads operating on the same
/// instance of this class is not guaranteed to work. Since copy-construction
/// and move-construction is a relatively efficient operation, consider using
/// such a copy when using this class from multiple threads.
///
class ModelServiceClient {
 public:
  explicit ModelServiceClient(
      std::shared_ptr<ModelServiceConnection> connection, Options opts = {});
  ~ModelServiceClient();

  ///@{
  /// @name Copy and move support
  ModelServiceClient(ModelServiceClient const&) = default;
  ModelServiceClient& operator=(ModelServiceClient const&) = default;
  ModelServiceClient(ModelServiceClient&&) = default;
  ModelServiceClient& operator=(ModelServiceClient&&) = default;
  ///@}

  ///@{
  /// @name Equality
  friend bool operator==(ModelServiceClient const& a,
                         ModelServiceClient const& b) {
    return a.connection_ == b.connection_;
  }
  friend bool operator!=(ModelServiceClient const& a,
                         ModelServiceClient const& b) {
    return !(a == b);
  }
  ///@}

  // clang-format off
  ///
  /// Uploads a Model artifact into Vertex AI.
  ///
  /// @param parent  Required. The resource name of the Location into which to upload the Model.
  ///  Format: `projects/{project}/locations/{location}`
  /// @param model  Required. The Model to create.
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return A [`future`] that becomes satisfied when the LRO
  ///     ([Long Running Operation]) completes or the polling policy in effect
  ///     for this call is exhausted. The future is satisfied with an error if
  ///     the LRO completes with an error or the polling policy is exhausted.
  ///     In this case the [`StatusOr`] returned by the future contains the
  ///     error. If the LRO completes successfully the value of the future
  ///     contains the LRO's result. For this RPC the result is a
  ///     [google.cloud.aiplatform.v1.UploadModelResponse] proto message.
  ///     The C++ class representing this message is created by Protobuf, using
  ///     the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [Long Running Operation]: https://google.aip.dev/151
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.UploadModelRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L268}
  /// [google.cloud.aiplatform.v1.UploadModelResponse]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L313}
  ///
  // clang-format on
  future<StatusOr<google::cloud::aiplatform::v1::UploadModelResponse>>
  UploadModel(std::string const& parent,
              google::cloud::aiplatform::v1::Model const& model,
              Options opts = {});

  // clang-format off
  ///
  /// @copybrief UploadModel
  ///
  /// Specifying the [`NoAwaitTag`] immediately returns the
  /// [`google::longrunning::Operation`] that corresponds to the Long Running
  /// Operation that has been started. No polling for operation status occurs.
  ///
  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
  ///
  // clang-format on
  StatusOr<google::longrunning::Operation> UploadModel(
      NoAwaitTag, std::string const& parent,
      google::cloud::aiplatform::v1::Model const& model, Options opts = {});

  // clang-format off
  ///
  /// Uploads a Model artifact into Vertex AI.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.UploadModelRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return A [`future`] that becomes satisfied when the LRO
  ///     ([Long Running Operation]) completes or the polling policy in effect
  ///     for this call is exhausted. The future is satisfied with an error if
  ///     the LRO completes with an error or the polling policy is exhausted.
  ///     In this case the [`StatusOr`] returned by the future contains the
  ///     error. If the LRO completes successfully the value of the future
  ///     contains the LRO's result. For this RPC the result is a
  ///     [google.cloud.aiplatform.v1.UploadModelResponse] proto message.
  ///     The C++ class representing this message is created by Protobuf, using
  ///     the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [Long Running Operation]: https://google.aip.dev/151
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.UploadModelRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L268}
  /// [google.cloud.aiplatform.v1.UploadModelResponse]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L313}
  ///
  // clang-format on
  future<StatusOr<google::cloud::aiplatform::v1::UploadModelResponse>>
  UploadModel(google::cloud::aiplatform::v1::UploadModelRequest const& request,
              Options opts = {});

  // clang-format off
  ///
  /// @copybrief UploadModel
  ///
  /// Specifying the [`NoAwaitTag`] immediately returns the
  /// [`google::longrunning::Operation`] that corresponds to the Long Running
  /// Operation that has been started. No polling for operation status occurs.
  ///
  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
  ///
  // clang-format on
  StatusOr<google::longrunning::Operation> UploadModel(
      NoAwaitTag,
      google::cloud::aiplatform::v1::UploadModelRequest const& request,
      Options opts = {});

  // clang-format off
  ///
  /// @copybrief UploadModel
  ///
  /// This method accepts a `google::longrunning::Operation` that corresponds
  /// to a previously started Long Running Operation (LRO) and polls the status
  /// of the LRO in the background.
  ///
  // clang-format on
  future<StatusOr<google::cloud::aiplatform::v1::UploadModelResponse>>
  UploadModel(google::longrunning::Operation const& operation,
              Options opts = {});

  // clang-format off
  ///
  /// Gets a Model.
  ///
  /// @param name  Required. The name of the Model resource.
  ///  Format: `projects/{project}/locations/{location}/models/{model}`
  ///  @n
  ///  In order to retrieve a specific version of the model, also provide
  ///  the version ID or version alias.
  ///    Example: `projects/{project}/locations/{location}/models/{model}@2`
  ///               or
  ///             `projects/{project}/locations/{location}/models/{model}@golden`
  ///  If no version ID or alias is specified, the "default" version will be
  ///  returned. The "default" version alias is created for the first version of
  ///  the model, and can be moved to other versions later on. There will be
  ///  exactly one default version.
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.cloud.aiplatform.v1.Model])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.GetModelRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L326}
  /// [google.cloud.aiplatform.v1.Model]: @googleapis_reference_link{google/cloud/aiplatform/v1/model.proto#L38}
  ///
  // clang-format on
  StatusOr<google::cloud::aiplatform::v1::Model> GetModel(
      std::string const& name, Options opts = {});

  // clang-format off
  ///
  /// Gets a Model.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.GetModelRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.cloud.aiplatform.v1.Model])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.GetModelRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L326}
  /// [google.cloud.aiplatform.v1.Model]: @googleapis_reference_link{google/cloud/aiplatform/v1/model.proto#L38}
  ///
  // clang-format on
  StatusOr<google::cloud::aiplatform::v1::Model> GetModel(
      google::cloud::aiplatform::v1::GetModelRequest const& request,
      Options opts = {});

  // clang-format off
  ///
  /// Lists Models in a Location.
  ///
  /// @param parent  Required. The resource name of the Location to list the Models from.
  ///  Format: `projects/{project}/locations/{location}`
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return a [StreamRange](@ref google::cloud::StreamRange)
  ///     to iterate of the results. See the documentation of this type for
  ///     details. In brief, this class has `begin()` and `end()` member
  ///     functions returning a iterator class meeting the
  ///     [input iterator requirements]. The value type for this iterator is a
  ///     [`StatusOr`] as the iteration may fail even after some values are
  ///     retrieved successfully, for example, if there is a network disconnect.
  ///     An empty set of results does not indicate an error, it indicates
  ///     that there are no resources meeting the request criteria.
  ///     On a successful iteration the `StatusOr<T>` contains elements of type
  ///     [google.cloud.aiplatform.v1.Model], or rather,
  ///     the C++ class generated by Protobuf from that type. Please consult the
  ///     Protobuf documentation for details on the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.ListModelsRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L349}
  /// [google.cloud.aiplatform.v1.Model]: @googleapis_reference_link{google/cloud/aiplatform/v1/model.proto#L38}
  ///
  // clang-format on
  StreamRange<google::cloud::aiplatform::v1::Model> ListModels(
      std::string const& parent, Options opts = {});

  // clang-format off
  ///
  /// Lists Models in a Location.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.ListModelsRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return a [StreamRange](@ref google::cloud::StreamRange)
  ///     to iterate of the results. See the documentation of this type for
  ///     details. In brief, this class has `begin()` and `end()` member
  ///     functions returning a iterator class meeting the
  ///     [input iterator requirements]. The value type for this iterator is a
  ///     [`StatusOr`] as the iteration may fail even after some values are
  ///     retrieved successfully, for example, if there is a network disconnect.
  ///     An empty set of results does not indicate an error, it indicates
  ///     that there are no resources meeting the request criteria.
  ///     On a successful iteration the `StatusOr<T>` contains elements of type
  ///     [google.cloud.aiplatform.v1.Model], or rather,
  ///     the C++ class generated by Protobuf from that type. Please consult the
  ///     Protobuf documentation for details on the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.ListModelsRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L349}
  /// [google.cloud.aiplatform.v1.Model]: @googleapis_reference_link{google/cloud/aiplatform/v1/model.proto#L38}
  ///
  // clang-format on
  StreamRange<google::cloud::aiplatform::v1::Model> ListModels(
      google::cloud::aiplatform::v1::ListModelsRequest request,
      Options opts = {});

  // clang-format off
  ///
  /// Lists versions of the specified model.
  ///
  /// @param name  Required. The name of the model to list versions for.
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return a [StreamRange](@ref google::cloud::StreamRange)
  ///     to iterate of the results. See the documentation of this type for
  ///     details. In brief, this class has `begin()` and `end()` member
  ///     functions returning a iterator class meeting the
  ///     [input iterator requirements]. The value type for this iterator is a
  ///     [`StatusOr`] as the iteration may fail even after some values are
  ///     retrieved successfully, for example, if there is a network disconnect.
  ///     An empty set of results does not indicate an error, it indicates
  ///     that there are no resources meeting the request criteria.
  ///     On a successful iteration the `StatusOr<T>` contains elements of type
  ///     [google.cloud.aiplatform.v1.Model], or rather,
  ///     the C++ class generated by Protobuf from that type. Please consult the
  ///     Protobuf documentation for details on the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.ListModelVersionsRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L421}
  /// [google.cloud.aiplatform.v1.Model]: @googleapis_reference_link{google/cloud/aiplatform/v1/model.proto#L38}
  ///
  // clang-format on
  StreamRange<google::cloud::aiplatform::v1::Model> ListModelVersions(
      std::string const& name, Options opts = {});

  // clang-format off
  ///
  /// Lists versions of the specified model.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.ListModelVersionsRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return a [StreamRange](@ref google::cloud::StreamRange)
  ///     to iterate of the results. See the documentation of this type for
  ///     details. In brief, this class has `begin()` and `end()` member
  ///     functions returning a iterator class meeting the
  ///     [input iterator requirements]. The value type for this iterator is a
  ///     [`StatusOr`] as the iteration may fail even after some values are
  ///     retrieved successfully, for example, if there is a network disconnect.
  ///     An empty set of results does not indicate an error, it indicates
  ///     that there are no resources meeting the request criteria.
  ///     On a successful iteration the `StatusOr<T>` contains elements of type
  ///     [google.cloud.aiplatform.v1.Model], or rather,
  ///     the C++ class generated by Protobuf from that type. Please consult the
  ///     Protobuf documentation for details on the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.ListModelVersionsRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L421}
  /// [google.cloud.aiplatform.v1.Model]: @googleapis_reference_link{google/cloud/aiplatform/v1/model.proto#L38}
  ///
  // clang-format on
  StreamRange<google::cloud::aiplatform::v1::Model> ListModelVersions(
      google::cloud::aiplatform::v1::ListModelVersionsRequest request,
      Options opts = {});

  // clang-format off
  ///
  /// Lists checkpoints of the specified model version.
  ///
  /// @param name  Required. The name of the model version to list checkpoints for.
  ///  `projects/{project}/locations/{location}/models/{model}@{version}`
  ///  Example: `projects/{project}/locations/{location}/models/{model}@2`
  ///  or
  ///  `projects/{project}/locations/{location}/models/{model}@golden`
  ///  If no version ID or alias is specified, the latest version will be
  ///  used.
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return a [StreamRange](@ref google::cloud::StreamRange)
  ///     to iterate of the results. See the documentation of this type for
  ///     details. In brief, this class has `begin()` and `end()` member
  ///     functions returning a iterator class meeting the
  ///     [input iterator requirements]. The value type for this iterator is a
  ///     [`StatusOr`] as the iteration may fail even after some values are
  ///     retrieved successfully, for example, if there is a network disconnect.
  ///     An empty set of results does not indicate an error, it indicates
  ///     that there are no resources meeting the request criteria.
  ///     On a successful iteration the `StatusOr<T>` contains elements of type
  ///     [google.cloud.aiplatform.v1.ModelVersionCheckpoint], or rather,
  ///     the C++ class generated by Protobuf from that type. Please consult the
  ///     Protobuf documentation for details on the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.ListModelVersionCheckpointsRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L485}
  /// [google.cloud.aiplatform.v1.ModelVersionCheckpoint]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L514}
  ///
  // clang-format on
  StreamRange<google::cloud::aiplatform::v1::ModelVersionCheckpoint>
  ListModelVersionCheckpoints(std::string const& name, Options opts = {});

  // clang-format off
  ///
  /// Lists checkpoints of the specified model version.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.ListModelVersionCheckpointsRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return a [StreamRange](@ref google::cloud::StreamRange)
  ///     to iterate of the results. See the documentation of this type for
  ///     details. In brief, this class has `begin()` and `end()` member
  ///     functions returning a iterator class meeting the
  ///     [input iterator requirements]. The value type for this iterator is a
  ///     [`StatusOr`] as the iteration may fail even after some values are
  ///     retrieved successfully, for example, if there is a network disconnect.
  ///     An empty set of results does not indicate an error, it indicates
  ///     that there are no resources meeting the request criteria.
  ///     On a successful iteration the `StatusOr<T>` contains elements of type
  ///     [google.cloud.aiplatform.v1.ModelVersionCheckpoint], or rather,
  ///     the C++ class generated by Protobuf from that type. Please consult the
  ///     Protobuf documentation for details on the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.ListModelVersionCheckpointsRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L485}
  /// [google.cloud.aiplatform.v1.ModelVersionCheckpoint]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L514}
  ///
  // clang-format on
  StreamRange<google::cloud::aiplatform::v1::ModelVersionCheckpoint>
  ListModelVersionCheckpoints(
      google::cloud::aiplatform::v1::ListModelVersionCheckpointsRequest request,
      Options opts = {});

  // clang-format off
  ///
  /// Updates a Model.
  ///
  /// @param model  Required. The Model which replaces the resource on the server.
  ///  When Model Versioning is enabled, the model.name will be used to determine
  ///  whether to update the model or model version.
  ///  1. model.name with the @ value, e.g. models/123@1, refers to a version
  ///  specific update.
  ///  2. model.name without the @ value, e.g. models/123, refers to a model
  ///  update.
  ///  3. model.name with @-, e.g. models/123@-, refers to a model update.
  ///  4. Supported model fields: display_name, description; supported
  ///  version-specific fields: version_description. Labels are supported in both
  ///  scenarios. Both the model labels and the version labels are merged when a
  ///  model is returned. When updating labels, if the request is for
  ///  model-specific update, model label gets updated. Otherwise, version labels
  ///  get updated.
  ///  5. A model name or model version name fields update mismatch will cause a
  ///  precondition error.
  ///  6. One request cannot update both the model and the version fields. You
  ///  must update them separately.
  /// @param update_mask  Required. The update mask applies to the resource.
  ///  For the `FieldMask` definition, see
  ///  [google.protobuf.FieldMask][google.protobuf.FieldMask].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.cloud.aiplatform.v1.Model])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.Model]: @googleapis_reference_link{google/cloud/aiplatform/v1/model.proto#L38}
  /// [google.cloud.aiplatform.v1.UpdateModelRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L540}
  /// [google.protobuf.FieldMask]: @googleapis_reference_link{google/protobuf/field_mask.proto#L242}
  ///
  // clang-format on
  StatusOr<google::cloud::aiplatform::v1::Model> UpdateModel(
      google::cloud::aiplatform::v1::Model const& model,
      google::protobuf::FieldMask const& update_mask, Options opts = {});

  // clang-format off
  ///
  /// Updates a Model.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.UpdateModelRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.cloud.aiplatform.v1.Model])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.Model]: @googleapis_reference_link{google/cloud/aiplatform/v1/model.proto#L38}
  /// [google.cloud.aiplatform.v1.UpdateModelRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L540}
  ///
  // clang-format on
  StatusOr<google::cloud::aiplatform::v1::Model> UpdateModel(
      google::cloud::aiplatform::v1::UpdateModelRequest const& request,
      Options opts = {});

  // clang-format off
  ///
  /// Incrementally update the dataset used for an examples model.
  ///
  /// @param model  Required. The resource name of the Model to update.
  ///  Format: `projects/{project}/locations/{location}/models/{model}`
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return A [`future`] that becomes satisfied when the LRO
  ///     ([Long Running Operation]) completes or the polling policy in effect
  ///     for this call is exhausted. The future is satisfied with an error if
  ///     the LRO completes with an error or the polling policy is exhausted.
  ///     In this case the [`StatusOr`] returned by the future contains the
  ///     error. If the LRO completes successfully the value of the future
  ///     contains the LRO's result. For this RPC the result is a
  ///     [google.cloud.aiplatform.v1.UpdateExplanationDatasetResponse] proto message.
  ///     The C++ class representing this message is created by Protobuf, using
  ///     the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [Long Running Operation]: https://google.aip.dev/151
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.UpdateExplanationDatasetRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L570}
  /// [google.cloud.aiplatform.v1.UpdateExplanationDatasetResponse]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L719}
  ///
  // clang-format on
  future<
      StatusOr<google::cloud::aiplatform::v1::UpdateExplanationDatasetResponse>>
  UpdateExplanationDataset(std::string const& model, Options opts = {});

  // clang-format off
  ///
  /// @copybrief UpdateExplanationDataset
  ///
  /// Specifying the [`NoAwaitTag`] immediately returns the
  /// [`google::longrunning::Operation`] that corresponds to the Long Running
  /// Operation that has been started. No polling for operation status occurs.
  ///
  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
  ///
  // clang-format on
  StatusOr<google::longrunning::Operation> UpdateExplanationDataset(
      NoAwaitTag, std::string const& model, Options opts = {});

  // clang-format off
  ///
  /// Incrementally update the dataset used for an examples model.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.UpdateExplanationDatasetRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return A [`future`] that becomes satisfied when the LRO
  ///     ([Long Running Operation]) completes or the polling policy in effect
  ///     for this call is exhausted. The future is satisfied with an error if
  ///     the LRO completes with an error or the polling policy is exhausted.
  ///     In this case the [`StatusOr`] returned by the future contains the
  ///     error. If the LRO completes successfully the value of the future
  ///     contains the LRO's result. For this RPC the result is a
  ///     [google.cloud.aiplatform.v1.UpdateExplanationDatasetResponse] proto message.
  ///     The C++ class representing this message is created by Protobuf, using
  ///     the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [Long Running Operation]: https://google.aip.dev/151
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.UpdateExplanationDatasetRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L570}
  /// [google.cloud.aiplatform.v1.UpdateExplanationDatasetResponse]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L719}
  ///
  // clang-format on
  future<
      StatusOr<google::cloud::aiplatform::v1::UpdateExplanationDatasetResponse>>
  UpdateExplanationDataset(
      google::cloud::aiplatform::v1::UpdateExplanationDatasetRequest const&
          request,
      Options opts = {});

  // clang-format off
  ///
  /// @copybrief UpdateExplanationDataset
  ///
  /// Specifying the [`NoAwaitTag`] immediately returns the
  /// [`google::longrunning::Operation`] that corresponds to the Long Running
  /// Operation that has been started. No polling for operation status occurs.
  ///
  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
  ///
  // clang-format on
  StatusOr<google::longrunning::Operation> UpdateExplanationDataset(
      NoAwaitTag,
      google::cloud::aiplatform::v1::UpdateExplanationDatasetRequest const&
          request,
      Options opts = {});

  // clang-format off
  ///
  /// @copybrief UpdateExplanationDataset
  ///
  /// This method accepts a `google::longrunning::Operation` that corresponds
  /// to a previously started Long Running Operation (LRO) and polls the status
  /// of the LRO in the background.
  ///
  // clang-format on
  future<
      StatusOr<google::cloud::aiplatform::v1::UpdateExplanationDatasetResponse>>
  UpdateExplanationDataset(google::longrunning::Operation const& operation,
                           Options opts = {});

  // clang-format off
  ///
  /// Deletes a Model.
  ///
  /// A model cannot be deleted if any
  /// [Endpoint][google.cloud.aiplatform.v1.Endpoint] resource has a
  /// [DeployedModel][google.cloud.aiplatform.v1.DeployedModel] based on the
  /// model in its
  /// [deployed_models][google.cloud.aiplatform.v1.Endpoint.deployed_models]
  /// field.
  ///
  /// @param name  Required. The name of the Model resource to be deleted.
  ///  Format: `projects/{project}/locations/{location}/models/{model}`
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return A [`future`] that becomes satisfied when the LRO
  ///     ([Long Running Operation]) completes or the polling policy in effect
  ///     for this call is exhausted. The future is satisfied with an error if
  ///     the LRO completes with an error or the polling policy is exhausted.
  ///     In this case the [`StatusOr`] returned by the future contains the
  ///     error. If the LRO completes successfully the value of the future
  ///     contains the LRO's result. For this RPC the result is a
  ///     [google.cloud.aiplatform.v1.DeleteOperationMetadata] proto message.
  ///     The C++ class representing this message is created by Protobuf, using
  ///     the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [Long Running Operation]: https://google.aip.dev/151
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.DeleteModelRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L593}
  /// [google.cloud.aiplatform.v1.DeleteOperationMetadata]: @googleapis_reference_link{google/cloud/aiplatform/v1/operation.proto#L52}
  ///
  // clang-format on
  future<StatusOr<google::cloud::aiplatform::v1::DeleteOperationMetadata>>
  DeleteModel(std::string const& name, Options opts = {});

  // clang-format off
  ///
  /// @copybrief DeleteModel
  ///
  /// Specifying the [`NoAwaitTag`] immediately returns the
  /// [`google::longrunning::Operation`] that corresponds to the Long Running
  /// Operation that has been started. No polling for operation status occurs.
  ///
  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
  ///
  // clang-format on
  StatusOr<google::longrunning::Operation> DeleteModel(NoAwaitTag,
                                                       std::string const& name,
                                                       Options opts = {});

  // clang-format off
  ///
  /// Deletes a Model.
  ///
  /// A model cannot be deleted if any
  /// [Endpoint][google.cloud.aiplatform.v1.Endpoint] resource has a
  /// [DeployedModel][google.cloud.aiplatform.v1.DeployedModel] based on the
  /// model in its
  /// [deployed_models][google.cloud.aiplatform.v1.Endpoint.deployed_models]
  /// field.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.DeleteModelRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return A [`future`] that becomes satisfied when the LRO
  ///     ([Long Running Operation]) completes or the polling policy in effect
  ///     for this call is exhausted. The future is satisfied with an error if
  ///     the LRO completes with an error or the polling policy is exhausted.
  ///     In this case the [`StatusOr`] returned by the future contains the
  ///     error. If the LRO completes successfully the value of the future
  ///     contains the LRO's result. For this RPC the result is a
  ///     [google.cloud.aiplatform.v1.DeleteOperationMetadata] proto message.
  ///     The C++ class representing this message is created by Protobuf, using
  ///     the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [Long Running Operation]: https://google.aip.dev/151
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.DeleteModelRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L593}
  /// [google.cloud.aiplatform.v1.DeleteOperationMetadata]: @googleapis_reference_link{google/cloud/aiplatform/v1/operation.proto#L52}
  ///
  // clang-format on
  future<StatusOr<google::cloud::aiplatform::v1::DeleteOperationMetadata>>
  DeleteModel(google::cloud::aiplatform::v1::DeleteModelRequest const& request,
              Options opts = {});

  // clang-format off
  ///
  /// @copybrief DeleteModel
  ///
  /// Specifying the [`NoAwaitTag`] immediately returns the
  /// [`google::longrunning::Operation`] that corresponds to the Long Running
  /// Operation that has been started. No polling for operation status occurs.
  ///
  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
  ///
  // clang-format on
  StatusOr<google::longrunning::Operation> DeleteModel(
      NoAwaitTag,
      google::cloud::aiplatform::v1::DeleteModelRequest const& request,
      Options opts = {});

  // clang-format off
  ///
  /// @copybrief DeleteModel
  ///
  /// This method accepts a `google::longrunning::Operation` that corresponds
  /// to a previously started Long Running Operation (LRO) and polls the status
  /// of the LRO in the background.
  ///
  // clang-format on
  future<StatusOr<google::cloud::aiplatform::v1::DeleteOperationMetadata>>
  DeleteModel(google::longrunning::Operation const& operation,
              Options opts = {});

  // clang-format off
  ///
  /// Deletes a Model version.
  ///
  /// Model version can only be deleted if there are no
  /// [DeployedModels][google.cloud.aiplatform.v1.DeployedModel] created from it.
  /// Deleting the only version in the Model is not allowed. Use
  /// [DeleteModel][google.cloud.aiplatform.v1.ModelService.DeleteModel] for
  /// deleting the Model instead.
  ///
  /// @param name  Required. The name of the model version to be deleted, with a version ID
  ///  explicitly included.
  ///  @n
  ///  Example: `projects/{project}/locations/{location}/models/{model}@1234`
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return A [`future`] that becomes satisfied when the LRO
  ///     ([Long Running Operation]) completes or the polling policy in effect
  ///     for this call is exhausted. The future is satisfied with an error if
  ///     the LRO completes with an error or the polling policy is exhausted.
  ///     In this case the [`StatusOr`] returned by the future contains the
  ///     error. If the LRO completes successfully the value of the future
  ///     contains the LRO's result. For this RPC the result is a
  ///     [google.cloud.aiplatform.v1.DeleteOperationMetadata] proto message.
  ///     The C++ class representing this message is created by Protobuf, using
  ///     the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [Long Running Operation]: https://google.aip.dev/151
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.DeleteModelVersionRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L606}
  /// [google.cloud.aiplatform.v1.DeleteOperationMetadata]: @googleapis_reference_link{google/cloud/aiplatform/v1/operation.proto#L52}
  /// [google.cloud.aiplatform.v1.ModelService.DeleteModel]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L127}
  ///
  // clang-format on
  future<StatusOr<google::cloud::aiplatform::v1::DeleteOperationMetadata>>
  DeleteModelVersion(std::string const& name, Options opts = {});

  // clang-format off
  ///
  /// @copybrief DeleteModelVersion
  ///
  /// Specifying the [`NoAwaitTag`] immediately returns the
  /// [`google::longrunning::Operation`] that corresponds to the Long Running
  /// Operation that has been started. No polling for operation status occurs.
  ///
  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
  ///
  // clang-format on
  StatusOr<google::longrunning::Operation> DeleteModelVersion(
      NoAwaitTag, std::string const& name, Options opts = {});

  // clang-format off
  ///
  /// Deletes a Model version.
  ///
  /// Model version can only be deleted if there are no
  /// [DeployedModels][google.cloud.aiplatform.v1.DeployedModel] created from it.
  /// Deleting the only version in the Model is not allowed. Use
  /// [DeleteModel][google.cloud.aiplatform.v1.ModelService.DeleteModel] for
  /// deleting the Model instead.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.DeleteModelVersionRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return A [`future`] that becomes satisfied when the LRO
  ///     ([Long Running Operation]) completes or the polling policy in effect
  ///     for this call is exhausted. The future is satisfied with an error if
  ///     the LRO completes with an error or the polling policy is exhausted.
  ///     In this case the [`StatusOr`] returned by the future contains the
  ///     error. If the LRO completes successfully the value of the future
  ///     contains the LRO's result. For this RPC the result is a
  ///     [google.cloud.aiplatform.v1.DeleteOperationMetadata] proto message.
  ///     The C++ class representing this message is created by Protobuf, using
  ///     the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [Long Running Operation]: https://google.aip.dev/151
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.DeleteModelVersionRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L606}
  /// [google.cloud.aiplatform.v1.DeleteOperationMetadata]: @googleapis_reference_link{google/cloud/aiplatform/v1/operation.proto#L52}
  /// [google.cloud.aiplatform.v1.ModelService.DeleteModel]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L127}
  ///
  // clang-format on
  future<StatusOr<google::cloud::aiplatform::v1::DeleteOperationMetadata>>
  DeleteModelVersion(
      google::cloud::aiplatform::v1::DeleteModelVersionRequest const& request,
      Options opts = {});

  // clang-format off
  ///
  /// @copybrief DeleteModelVersion
  ///
  /// Specifying the [`NoAwaitTag`] immediately returns the
  /// [`google::longrunning::Operation`] that corresponds to the Long Running
  /// Operation that has been started. No polling for operation status occurs.
  ///
  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
  ///
  // clang-format on
  StatusOr<google::longrunning::Operation> DeleteModelVersion(
      NoAwaitTag,
      google::cloud::aiplatform::v1::DeleteModelVersionRequest const& request,
      Options opts = {});

  // clang-format off
  ///
  /// @copybrief DeleteModelVersion
  ///
  /// This method accepts a `google::longrunning::Operation` that corresponds
  /// to a previously started Long Running Operation (LRO) and polls the status
  /// of the LRO in the background.
  ///
  // clang-format on
  future<StatusOr<google::cloud::aiplatform::v1::DeleteOperationMetadata>>
  DeleteModelVersion(google::longrunning::Operation const& operation,
                     Options opts = {});

  // clang-format off
  ///
  /// Merges a set of aliases for a Model version.
  ///
  /// @param name  Required. The name of the model version to merge aliases, with a version ID
  ///  explicitly included.
  ///  @n
  ///  Example: `projects/{project}/locations/{location}/models/{model}@1234`
  /// @param version_aliases  Required. The set of version aliases to merge.
  ///  The alias should be at most 128 characters, and match
  ///  `[a-z][a-zA-Z0-9-]{0,126}[a-z-0-9]`.
  ///  Add the `-` prefix to an alias means removing that alias from the version.
  ///  `-` is NOT counted in the 128 characters. Example: `-golden` means removing
  ///  the `golden` alias from the version.
  ///  @n
  ///  There is NO ordering in aliases, which means
  ///  1) The aliases returned from GetModel API might not have the exactly same
  ///  order from this MergeVersionAliases API. 2) Adding and deleting the same
  ///  alias in the request is not recommended, and the 2 operations will be
  ///  cancelled out.
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.cloud.aiplatform.v1.Model])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.MergeVersionAliasesRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L621}
  /// [google.cloud.aiplatform.v1.Model]: @googleapis_reference_link{google/cloud/aiplatform/v1/model.proto#L38}
  ///
  // clang-format on
  StatusOr<google::cloud::aiplatform::v1::Model> MergeVersionAliases(
      std::string const& name, std::vector<std::string> const& version_aliases,
      Options opts = {});

  // clang-format off
  ///
  /// Merges a set of aliases for a Model version.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.MergeVersionAliasesRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.cloud.aiplatform.v1.Model])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.MergeVersionAliasesRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L621}
  /// [google.cloud.aiplatform.v1.Model]: @googleapis_reference_link{google/cloud/aiplatform/v1/model.proto#L38}
  ///
  // clang-format on
  StatusOr<google::cloud::aiplatform::v1::Model> MergeVersionAliases(
      google::cloud::aiplatform::v1::MergeVersionAliasesRequest const& request,
      Options opts = {});

  // clang-format off
  ///
  /// Exports a trained, exportable Model to a location specified by the
  /// user. A Model is considered to be exportable if it has at least one
  /// [supported export
  /// format][google.cloud.aiplatform.v1.Model.supported_export_formats].
  ///
  /// @param name  Required. The resource name of the Model to export.
  ///  The resource name may contain version id or version alias to specify the
  ///  version, if no version is specified, the default version will be exported.
  /// @param output_config  Required. The desired output location and configuration.
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return A [`future`] that becomes satisfied when the LRO
  ///     ([Long Running Operation]) completes or the polling policy in effect
  ///     for this call is exhausted. The future is satisfied with an error if
  ///     the LRO completes with an error or the polling policy is exhausted.
  ///     In this case the [`StatusOr`] returned by the future contains the
  ///     error. If the LRO completes successfully the value of the future
  ///     contains the LRO's result. For this RPC the result is a
  ///     [google.cloud.aiplatform.v1.ExportModelResponse] proto message.
  ///     The C++ class representing this message is created by Protobuf, using
  ///     the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [Long Running Operation]: https://google.aip.dev/151
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.ExportModelRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L650}
  /// [google.cloud.aiplatform.v1.ExportModelResponse]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L724}
  /// [google.cloud.aiplatform.v1.Model.supported_export_formats]: @googleapis_reference_link{google/cloud/aiplatform/v1/model.proto#L242}
  ///
  // clang-format on
  future<StatusOr<google::cloud::aiplatform::v1::ExportModelResponse>>
  ExportModel(
      std::string const& name,
      google::cloud::aiplatform::v1::ExportModelRequest::OutputConfig const&
          output_config,
      Options opts = {});

  // clang-format off
  ///
  /// @copybrief ExportModel
  ///
  /// Specifying the [`NoAwaitTag`] immediately returns the
  /// [`google::longrunning::Operation`] that corresponds to the Long Running
  /// Operation that has been started. No polling for operation status occurs.
  ///
  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
  ///
  // clang-format on
  StatusOr<google::longrunning::Operation> ExportModel(
      NoAwaitTag, std::string const& name,
      google::cloud::aiplatform::v1::ExportModelRequest::OutputConfig const&
          output_config,
      Options opts = {});

  // clang-format off
  ///
  /// Exports a trained, exportable Model to a location specified by the
  /// user. A Model is considered to be exportable if it has at least one
  /// [supported export
  /// format][google.cloud.aiplatform.v1.Model.supported_export_formats].
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.ExportModelRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return A [`future`] that becomes satisfied when the LRO
  ///     ([Long Running Operation]) completes or the polling policy in effect
  ///     for this call is exhausted. The future is satisfied with an error if
  ///     the LRO completes with an error or the polling policy is exhausted.
  ///     In this case the [`StatusOr`] returned by the future contains the
  ///     error. If the LRO completes successfully the value of the future
  ///     contains the LRO's result. For this RPC the result is a
  ///     [google.cloud.aiplatform.v1.ExportModelResponse] proto message.
  ///     The C++ class representing this message is created by Protobuf, using
  ///     the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [Long Running Operation]: https://google.aip.dev/151
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.ExportModelRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L650}
  /// [google.cloud.aiplatform.v1.ExportModelResponse]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L724}
  /// [google.cloud.aiplatform.v1.Model.supported_export_formats]: @googleapis_reference_link{google/cloud/aiplatform/v1/model.proto#L242}
  ///
  // clang-format on
  future<StatusOr<google::cloud::aiplatform::v1::ExportModelResponse>>
  ExportModel(google::cloud::aiplatform::v1::ExportModelRequest const& request,
              Options opts = {});

  // clang-format off
  ///
  /// @copybrief ExportModel
  ///
  /// Specifying the [`NoAwaitTag`] immediately returns the
  /// [`google::longrunning::Operation`] that corresponds to the Long Running
  /// Operation that has been started. No polling for operation status occurs.
  ///
  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
  ///
  // clang-format on
  StatusOr<google::longrunning::Operation> ExportModel(
      NoAwaitTag,
      google::cloud::aiplatform::v1::ExportModelRequest const& request,
      Options opts = {});

  // clang-format off
  ///
  /// @copybrief ExportModel
  ///
  /// This method accepts a `google::longrunning::Operation` that corresponds
  /// to a previously started Long Running Operation (LRO) and polls the status
  /// of the LRO in the background.
  ///
  // clang-format on
  future<StatusOr<google::cloud::aiplatform::v1::ExportModelResponse>>
  ExportModel(google::longrunning::Operation const& operation,
              Options opts = {});

  // clang-format off
  ///
  /// Copies an already existing Vertex AI Model into the specified Location.
  /// The source Model must exist in the same Project.
  /// When copying custom Models, the users themselves are responsible for
  /// [Model.metadata][google.cloud.aiplatform.v1.Model.metadata] content to be
  /// region-agnostic, as well as making sure that any resources (e.g. files) it
  /// depends on remain accessible.
  ///
  /// @param parent  Required. The resource name of the Location into which to copy the Model.
  ///  Format: `projects/{project}/locations/{location}`
  /// @param source_model  Required. The resource name of the Model to copy. That Model must be in the
  ///  same Project. Format:
  ///  `projects/{project}/locations/{location}/models/{model}`
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return A [`future`] that becomes satisfied when the LRO
  ///     ([Long Running Operation]) completes or the polling policy in effect
  ///     for this call is exhausted. The future is satisfied with an error if
  ///     the LRO completes with an error or the polling policy is exhausted.
  ///     In this case the [`StatusOr`] returned by the future contains the
  ///     error. If the LRO completes successfully the value of the future
  ///     contains the LRO's result. For this RPC the result is a
  ///     [google.cloud.aiplatform.v1.CopyModelResponse] proto message.
  ///     The C++ class representing this message is created by Protobuf, using
  ///     the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [Long Running Operation]: https://google.aip.dev/151
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.CopyModelRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L728}
  /// [google.cloud.aiplatform.v1.CopyModelResponse]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L796}
  /// [google.cloud.aiplatform.v1.Model.metadata]: @googleapis_reference_link{google/cloud/aiplatform/v1/model.proto#L238}
  ///
  // clang-format on
  future<StatusOr<google::cloud::aiplatform::v1::CopyModelResponse>> CopyModel(
      std::string const& parent, std::string const& source_model,
      Options opts = {});

  // clang-format off
  ///
  /// @copybrief CopyModel
  ///
  /// Specifying the [`NoAwaitTag`] immediately returns the
  /// [`google::longrunning::Operation`] that corresponds to the Long Running
  /// Operation that has been started. No polling for operation status occurs.
  ///
  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
  ///
  // clang-format on
  StatusOr<google::longrunning::Operation> CopyModel(
      NoAwaitTag, std::string const& parent, std::string const& source_model,
      Options opts = {});

  // clang-format off
  ///
  /// Copies an already existing Vertex AI Model into the specified Location.
  /// The source Model must exist in the same Project.
  /// When copying custom Models, the users themselves are responsible for
  /// [Model.metadata][google.cloud.aiplatform.v1.Model.metadata] content to be
  /// region-agnostic, as well as making sure that any resources (e.g. files) it
  /// depends on remain accessible.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.CopyModelRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return A [`future`] that becomes satisfied when the LRO
  ///     ([Long Running Operation]) completes or the polling policy in effect
  ///     for this call is exhausted. The future is satisfied with an error if
  ///     the LRO completes with an error or the polling policy is exhausted.
  ///     In this case the [`StatusOr`] returned by the future contains the
  ///     error. If the LRO completes successfully the value of the future
  ///     contains the LRO's result. For this RPC the result is a
  ///     [google.cloud.aiplatform.v1.CopyModelResponse] proto message.
  ///     The C++ class representing this message is created by Protobuf, using
  ///     the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [Long Running Operation]: https://google.aip.dev/151
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.CopyModelRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L728}
  /// [google.cloud.aiplatform.v1.CopyModelResponse]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L796}
  /// [google.cloud.aiplatform.v1.Model.metadata]: @googleapis_reference_link{google/cloud/aiplatform/v1/model.proto#L238}
  ///
  // clang-format on
  future<StatusOr<google::cloud::aiplatform::v1::CopyModelResponse>> CopyModel(
      google::cloud::aiplatform::v1::CopyModelRequest const& request,
      Options opts = {});

  // clang-format off
  ///
  /// @copybrief CopyModel
  ///
  /// Specifying the [`NoAwaitTag`] immediately returns the
  /// [`google::longrunning::Operation`] that corresponds to the Long Running
  /// Operation that has been started. No polling for operation status occurs.
  ///
  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
  ///
  // clang-format on
  StatusOr<google::longrunning::Operation> CopyModel(
      NoAwaitTag,
      google::cloud::aiplatform::v1::CopyModelRequest const& request,
      Options opts = {});

  // clang-format off
  ///
  /// @copybrief CopyModel
  ///
  /// This method accepts a `google::longrunning::Operation` that corresponds
  /// to a previously started Long Running Operation (LRO) and polls the status
  /// of the LRO in the background.
  ///
  // clang-format on
  future<StatusOr<google::cloud::aiplatform::v1::CopyModelResponse>> CopyModel(
      google::longrunning::Operation const& operation, Options opts = {});

  // clang-format off
  ///
  /// Imports an externally generated ModelEvaluation.
  ///
  /// @param parent  Required. The name of the parent model resource.
  ///  Format: `projects/{project}/locations/{location}/models/{model}`
  /// @param model_evaluation  Required. Model evaluation resource to be imported.
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.cloud.aiplatform.v1.ModelEvaluation])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.ImportModelEvaluationRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L809}
  /// [google.cloud.aiplatform.v1.ModelEvaluation]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_evaluation.proto#L35}
  ///
  // clang-format on
  StatusOr<google::cloud::aiplatform::v1::ModelEvaluation>
  ImportModelEvaluation(
      std::string const& parent,
      google::cloud::aiplatform::v1::ModelEvaluation const& model_evaluation,
      Options opts = {});

  // clang-format off
  ///
  /// Imports an externally generated ModelEvaluation.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.ImportModelEvaluationRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.cloud.aiplatform.v1.ModelEvaluation])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.ImportModelEvaluationRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L809}
  /// [google.cloud.aiplatform.v1.ModelEvaluation]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_evaluation.proto#L35}
  ///
  // clang-format on
  StatusOr<google::cloud::aiplatform::v1::ModelEvaluation>
  ImportModelEvaluation(
      google::cloud::aiplatform::v1::ImportModelEvaluationRequest const&
          request,
      Options opts = {});

  // clang-format off
  ///
  /// Imports a list of externally generated ModelEvaluationSlice.
  ///
  /// @param parent  Required. The name of the parent ModelEvaluation resource.
  ///  Format:
  ///  `projects/{project}/locations/{location}/models/{model}/evaluations/{evaluation}`
  /// @param model_evaluation_slices  Required. Model evaluation slice resource to be imported.
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.cloud.aiplatform.v1.BatchImportModelEvaluationSlicesResponse])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.BatchImportModelEvaluationSlicesRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L825}
  /// [google.cloud.aiplatform.v1.BatchImportModelEvaluationSlicesResponse]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L843}
  ///
  // clang-format on
  StatusOr<
      google::cloud::aiplatform::v1::BatchImportModelEvaluationSlicesResponse>
  BatchImportModelEvaluationSlices(
      std::string const& parent,
      std::vector<google::cloud::aiplatform::v1::ModelEvaluationSlice> const&
          model_evaluation_slices,
      Options opts = {});

  // clang-format off
  ///
  /// Imports a list of externally generated ModelEvaluationSlice.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.BatchImportModelEvaluationSlicesRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.cloud.aiplatform.v1.BatchImportModelEvaluationSlicesResponse])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.BatchImportModelEvaluationSlicesRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L825}
  /// [google.cloud.aiplatform.v1.BatchImportModelEvaluationSlicesResponse]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L843}
  ///
  // clang-format on
  StatusOr<
      google::cloud::aiplatform::v1::BatchImportModelEvaluationSlicesResponse>
  BatchImportModelEvaluationSlices(
      google::cloud::aiplatform::v1::
          BatchImportModelEvaluationSlicesRequest const& request,
      Options opts = {});

  // clang-format off
  ///
  /// Imports a list of externally generated EvaluatedAnnotations.
  ///
  /// @param parent  Required. The name of the parent ModelEvaluationSlice resource.
  ///  Format:
  ///  `projects/{project}/locations/{location}/models/{model}/evaluations/{evaluation}/slices/{slice}`
  /// @param evaluated_annotations  Required. Evaluated annotations resource to be imported.
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.cloud.aiplatform.v1.BatchImportEvaluatedAnnotationsResponse])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.BatchImportEvaluatedAnnotationsRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L852}
  /// [google.cloud.aiplatform.v1.BatchImportEvaluatedAnnotationsResponse]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L870}
  ///
  // clang-format on
  StatusOr<
      google::cloud::aiplatform::v1::BatchImportEvaluatedAnnotationsResponse>
  BatchImportEvaluatedAnnotations(
      std::string const& parent,
      std::vector<google::cloud::aiplatform::v1::EvaluatedAnnotation> const&
          evaluated_annotations,
      Options opts = {});

  // clang-format off
  ///
  /// Imports a list of externally generated EvaluatedAnnotations.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.BatchImportEvaluatedAnnotationsRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.cloud.aiplatform.v1.BatchImportEvaluatedAnnotationsResponse])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.BatchImportEvaluatedAnnotationsRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L852}
  /// [google.cloud.aiplatform.v1.BatchImportEvaluatedAnnotationsResponse]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L870}
  ///
  // clang-format on
  StatusOr<
      google::cloud::aiplatform::v1::BatchImportEvaluatedAnnotationsResponse>
  BatchImportEvaluatedAnnotations(
      google::cloud::aiplatform::v1::
          BatchImportEvaluatedAnnotationsRequest const& request,
      Options opts = {});

  // clang-format off
  ///
  /// Gets a ModelEvaluation.
  ///
  /// @param name  Required. The name of the ModelEvaluation resource.
  ///  Format:
  ///  `projects/{project}/locations/{location}/models/{model}/evaluations/{evaluation}`
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.cloud.aiplatform.v1.ModelEvaluation])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.GetModelEvaluationRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L878}
  /// [google.cloud.aiplatform.v1.ModelEvaluation]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_evaluation.proto#L35}
  ///
  // clang-format on
  StatusOr<google::cloud::aiplatform::v1::ModelEvaluation> GetModelEvaluation(
      std::string const& name, Options opts = {});

  // clang-format off
  ///
  /// Gets a ModelEvaluation.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.GetModelEvaluationRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.cloud.aiplatform.v1.ModelEvaluation])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.GetModelEvaluationRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L878}
  /// [google.cloud.aiplatform.v1.ModelEvaluation]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_evaluation.proto#L35}
  ///
  // clang-format on
  StatusOr<google::cloud::aiplatform::v1::ModelEvaluation> GetModelEvaluation(
      google::cloud::aiplatform::v1::GetModelEvaluationRequest const& request,
      Options opts = {});

  // clang-format off
  ///
  /// Lists ModelEvaluations in a Model.
  ///
  /// @param parent  Required. The resource name of the Model to list the ModelEvaluations from.
  ///  Format: `projects/{project}/locations/{location}/models/{model}`
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return a [StreamRange](@ref google::cloud::StreamRange)
  ///     to iterate of the results. See the documentation of this type for
  ///     details. In brief, this class has `begin()` and `end()` member
  ///     functions returning a iterator class meeting the
  ///     [input iterator requirements]. The value type for this iterator is a
  ///     [`StatusOr`] as the iteration may fail even after some values are
  ///     retrieved successfully, for example, if there is a network disconnect.
  ///     An empty set of results does not indicate an error, it indicates
  ///     that there are no resources meeting the request criteria.
  ///     On a successful iteration the `StatusOr<T>` contains elements of type
  ///     [google.cloud.aiplatform.v1.ModelEvaluation], or rather,
  ///     the C++ class generated by Protobuf from that type. Please consult the
  ///     Protobuf documentation for details on the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.ListModelEvaluationsRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L892}
  /// [google.cloud.aiplatform.v1.ModelEvaluation]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_evaluation.proto#L35}
  ///
  // clang-format on
  StreamRange<google::cloud::aiplatform::v1::ModelEvaluation>
  ListModelEvaluations(std::string const& parent, Options opts = {});

  // clang-format off
  ///
  /// Lists ModelEvaluations in a Model.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.ListModelEvaluationsRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return a [StreamRange](@ref google::cloud::StreamRange)
  ///     to iterate of the results. See the documentation of this type for
  ///     details. In brief, this class has `begin()` and `end()` member
  ///     functions returning a iterator class meeting the
  ///     [input iterator requirements]. The value type for this iterator is a
  ///     [`StatusOr`] as the iteration may fail even after some values are
  ///     retrieved successfully, for example, if there is a network disconnect.
  ///     An empty set of results does not indicate an error, it indicates
  ///     that there are no resources meeting the request criteria.
  ///     On a successful iteration the `StatusOr<T>` contains elements of type
  ///     [google.cloud.aiplatform.v1.ModelEvaluation], or rather,
  ///     the C++ class generated by Protobuf from that type. Please consult the
  ///     Protobuf documentation for details on the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.ListModelEvaluationsRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L892}
  /// [google.cloud.aiplatform.v1.ModelEvaluation]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_evaluation.proto#L35}
  ///
  // clang-format on
  StreamRange<google::cloud::aiplatform::v1::ModelEvaluation>
  ListModelEvaluations(
      google::cloud::aiplatform::v1::ListModelEvaluationsRequest request,
      Options opts = {});

  // clang-format off
  ///
  /// Gets a ModelEvaluationSlice.
  ///
  /// @param name  Required. The name of the ModelEvaluationSlice resource.
  ///  Format:
  ///  `projects/{project}/locations/{location}/models/{model}/evaluations/{evaluation}/slices/{slice}`
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.cloud.aiplatform.v1.ModelEvaluationSlice])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.GetModelEvaluationSliceRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L935}
  /// [google.cloud.aiplatform.v1.ModelEvaluationSlice]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_evaluation_slice.proto#L36}
  ///
  // clang-format on
  StatusOr<google::cloud::aiplatform::v1::ModelEvaluationSlice>
  GetModelEvaluationSlice(std::string const& name, Options opts = {});

  // clang-format off
  ///
  /// Gets a ModelEvaluationSlice.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.GetModelEvaluationSliceRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.cloud.aiplatform.v1.ModelEvaluationSlice])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.GetModelEvaluationSliceRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L935}
  /// [google.cloud.aiplatform.v1.ModelEvaluationSlice]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_evaluation_slice.proto#L36}
  ///
  // clang-format on
  StatusOr<google::cloud::aiplatform::v1::ModelEvaluationSlice>
  GetModelEvaluationSlice(
      google::cloud::aiplatform::v1::GetModelEvaluationSliceRequest const&
          request,
      Options opts = {});

  // clang-format off
  ///
  /// Lists ModelEvaluationSlices in a ModelEvaluation.
  ///
  /// @param parent  Required. The resource name of the ModelEvaluation to list the
  ///  ModelEvaluationSlices from. Format:
  ///  `projects/{project}/locations/{location}/models/{model}/evaluations/{evaluation}`
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return a [StreamRange](@ref google::cloud::StreamRange)
  ///     to iterate of the results. See the documentation of this type for
  ///     details. In brief, this class has `begin()` and `end()` member
  ///     functions returning a iterator class meeting the
  ///     [input iterator requirements]. The value type for this iterator is a
  ///     [`StatusOr`] as the iteration may fail even after some values are
  ///     retrieved successfully, for example, if there is a network disconnect.
  ///     An empty set of results does not indicate an error, it indicates
  ///     that there are no resources meeting the request criteria.
  ///     On a successful iteration the `StatusOr<T>` contains elements of type
  ///     [google.cloud.aiplatform.v1.ModelEvaluationSlice], or rather,
  ///     the C++ class generated by Protobuf from that type. Please consult the
  ///     Protobuf documentation for details on the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.ListModelEvaluationSlicesRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L949}
  /// [google.cloud.aiplatform.v1.ModelEvaluationSlice]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_evaluation_slice.proto#L36}
  ///
  // clang-format on
  StreamRange<google::cloud::aiplatform::v1::ModelEvaluationSlice>
  ListModelEvaluationSlices(std::string const& parent, Options opts = {});

  // clang-format off
  ///
  /// Lists ModelEvaluationSlices in a ModelEvaluation.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.aiplatform.v1.ListModelEvaluationSlicesRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return a [StreamRange](@ref google::cloud::StreamRange)
  ///     to iterate of the results. See the documentation of this type for
  ///     details. In brief, this class has `begin()` and `end()` member
  ///     functions returning a iterator class meeting the
  ///     [input iterator requirements]. The value type for this iterator is a
  ///     [`StatusOr`] as the iteration may fail even after some values are
  ///     retrieved successfully, for example, if there is a network disconnect.
  ///     An empty set of results does not indicate an error, it indicates
  ///     that there are no resources meeting the request criteria.
  ///     On a successful iteration the `StatusOr<T>` contains elements of type
  ///     [google.cloud.aiplatform.v1.ModelEvaluationSlice], or rather,
  ///     the C++ class generated by Protobuf from that type. Please consult the
  ///     Protobuf documentation for details on the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.aiplatform.v1.ListModelEvaluationSlicesRequest]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_service.proto#L949}
  /// [google.cloud.aiplatform.v1.ModelEvaluationSlice]: @googleapis_reference_link{google/cloud/aiplatform/v1/model_evaluation_slice.proto#L36}
  ///
  // clang-format on
  StreamRange<google::cloud::aiplatform::v1::ModelEvaluationSlice>
  ListModelEvaluationSlices(
      google::cloud::aiplatform::v1::ListModelEvaluationSlicesRequest request,
      Options opts = {});

  // clang-format off
  ///
  /// Lists information about the supported locations for this service.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.location.ListLocationsRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return a [StreamRange](@ref google::cloud::StreamRange)
  ///     to iterate of the results. See the documentation of this type for
  ///     details. In brief, this class has `begin()` and `end()` member
  ///     functions returning a iterator class meeting the
  ///     [input iterator requirements]. The value type for this iterator is a
  ///     [`StatusOr`] as the iteration may fail even after some values are
  ///     retrieved successfully, for example, if there is a network disconnect.
  ///     An empty set of results does not indicate an error, it indicates
  ///     that there are no resources meeting the request criteria.
  ///     On a successful iteration the `StatusOr<T>` contains elements of type
  ///     [google.cloud.location.Location], or rather,
  ///     the C++ class generated by Protobuf from that type. Please consult the
  ///     Protobuf documentation for details on the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.location.ListLocationsRequest]: @googleapis_reference_link{google/cloud/location/locations.proto#L58}
  /// [google.cloud.location.Location]: @googleapis_reference_link{google/cloud/location/locations.proto#L88}
  ///
  // clang-format on
  StreamRange<google::cloud::location::Location> ListLocations(
      google::cloud::location::ListLocationsRequest request, Options opts = {});

  // clang-format off
  ///
  /// Gets information about a location.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.cloud.location.GetLocationRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.cloud.location.Location])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.cloud.location.GetLocationRequest]: @googleapis_reference_link{google/cloud/location/locations.proto#L82}
  /// [google.cloud.location.Location]: @googleapis_reference_link{google/cloud/location/locations.proto#L88}
  ///
  // clang-format on
  StatusOr<google::cloud::location::Location> GetLocation(
      google::cloud::location::GetLocationRequest const& request,
      Options opts = {});

  // clang-format off
  ///
  /// Sets the access control policy on the specified resource. Replaces any
  /// existing policy.
  ///
  /// Can return `NOT_FOUND`, `INVALID_ARGUMENT`, and `PERMISSION_DENIED` errors.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.iam.v1.SetIamPolicyRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.iam.v1.Policy])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.iam.v1.Policy]: @googleapis_reference_link{google/iam/v1/policy.proto#L102}
  /// [google.iam.v1.SetIamPolicyRequest]: @googleapis_reference_link{google/iam/v1/iam_policy.proto#L100}
  ///
  // clang-format on
  StatusOr<google::iam::v1::Policy> SetIamPolicy(
      google::iam::v1::SetIamPolicyRequest const& request, Options opts = {});

  // clang-format off
  ///
  /// Gets the access control policy for a resource.
  /// Returns an empty policy if the resource exists and does not have a policy
  /// set.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.iam.v1.GetIamPolicyRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.iam.v1.Policy])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.iam.v1.GetIamPolicyRequest]: @googleapis_reference_link{google/iam/v1/iam_policy.proto#L123}
  /// [google.iam.v1.Policy]: @googleapis_reference_link{google/iam/v1/policy.proto#L102}
  ///
  // clang-format on
  StatusOr<google::iam::v1::Policy> GetIamPolicy(
      google::iam::v1::GetIamPolicyRequest const& request, Options opts = {});

  // clang-format off
  ///
  /// Returns permissions that a caller has on the specified resource.
  /// If the resource does not exist, this will return an empty set of
  /// permissions, not a `NOT_FOUND` error.
  ///
  /// Note: This operation is designed to be used for building permission-aware
  /// UIs and command-line tools, not for authorization checking. This operation
  /// may "fail open" without warning.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.iam.v1.TestIamPermissionsRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.iam.v1.TestIamPermissionsResponse])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.iam.v1.TestIamPermissionsRequest]: @googleapis_reference_link{google/iam/v1/iam_policy.proto#L137}
  /// [google.iam.v1.TestIamPermissionsResponse]: @googleapis_reference_link{google/iam/v1/iam_policy.proto#L153}
  ///
  // clang-format on
  StatusOr<google::iam::v1::TestIamPermissionsResponse> TestIamPermissions(
      google::iam::v1::TestIamPermissionsRequest const& request,
      Options opts = {});

  // clang-format off
  ///
  /// Lists operations that match the specified filter in the request. If the
  /// server doesn't support this method, it returns `UNIMPLEMENTED`.
  ///
  /// @param name  The name of the operation's parent resource.
  /// @param filter  The standard list filter.
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return a [StreamRange](@ref google::cloud::StreamRange)
  ///     to iterate of the results. See the documentation of this type for
  ///     details. In brief, this class has `begin()` and `end()` member
  ///     functions returning a iterator class meeting the
  ///     [input iterator requirements]. The value type for this iterator is a
  ///     [`StatusOr`] as the iteration may fail even after some values are
  ///     retrieved successfully, for example, if there is a network disconnect.
  ///     An empty set of results does not indicate an error, it indicates
  ///     that there are no resources meeting the request criteria.
  ///     On a successful iteration the `StatusOr<T>` contains elements of type
  ///     [google.longrunning.Operation], or rather,
  ///     the C++ class generated by Protobuf from that type. Please consult the
  ///     Protobuf documentation for details on the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.longrunning.ListOperationsRequest]: @googleapis_reference_link{google/longrunning/operations.proto#L167}
  /// [google.longrunning.Operation]: @googleapis_reference_link{google/longrunning/operations.proto#L121}
  ///
  // clang-format on
  StreamRange<google::longrunning::Operation> ListOperations(
      std::string const& name, std::string const& filter, Options opts = {});

  // clang-format off
  ///
  /// Lists operations that match the specified filter in the request. If the
  /// server doesn't support this method, it returns `UNIMPLEMENTED`.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.longrunning.ListOperationsRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return a [StreamRange](@ref google::cloud::StreamRange)
  ///     to iterate of the results. See the documentation of this type for
  ///     details. In brief, this class has `begin()` and `end()` member
  ///     functions returning a iterator class meeting the
  ///     [input iterator requirements]. The value type for this iterator is a
  ///     [`StatusOr`] as the iteration may fail even after some values are
  ///     retrieved successfully, for example, if there is a network disconnect.
  ///     An empty set of results does not indicate an error, it indicates
  ///     that there are no resources meeting the request criteria.
  ///     On a successful iteration the `StatusOr<T>` contains elements of type
  ///     [google.longrunning.Operation], or rather,
  ///     the C++ class generated by Protobuf from that type. Please consult the
  ///     Protobuf documentation for details on the [Protobuf mapping rules].
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.longrunning.ListOperationsRequest]: @googleapis_reference_link{google/longrunning/operations.proto#L167}
  /// [google.longrunning.Operation]: @googleapis_reference_link{google/longrunning/operations.proto#L121}
  ///
  // clang-format on
  StreamRange<google::longrunning::Operation> ListOperations(
      google::longrunning::ListOperationsRequest request, Options opts = {});

  // clang-format off
  ///
  /// Gets the latest state of a long-running operation.  Clients can use this
  /// method to poll the operation result at intervals as recommended by the API
  /// service.
  ///
  /// @param name  The name of the operation resource.
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.longrunning.Operation])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.longrunning.GetOperationRequest]: @googleapis_reference_link{google/longrunning/operations.proto#L160}
  /// [google.longrunning.Operation]: @googleapis_reference_link{google/longrunning/operations.proto#L121}
  ///
  // clang-format on
  StatusOr<google::longrunning::Operation> GetOperation(std::string const& name,
                                                        Options opts = {});

  // clang-format off
  ///
  /// Gets the latest state of a long-running operation.  Clients can use this
  /// method to poll the operation result at intervals as recommended by the API
  /// service.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.longrunning.GetOperationRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.longrunning.Operation])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.longrunning.GetOperationRequest]: @googleapis_reference_link{google/longrunning/operations.proto#L160}
  /// [google.longrunning.Operation]: @googleapis_reference_link{google/longrunning/operations.proto#L121}
  ///
  // clang-format on
  StatusOr<google::longrunning::Operation> GetOperation(
      google::longrunning::GetOperationRequest const& request,
      Options opts = {});

  // clang-format off
  ///
  /// Deletes a long-running operation. This method indicates that the client is
  /// no longer interested in the operation result. It does not cancel the
  /// operation. If the server doesn't support this method, it returns
  /// `google.rpc.Code.UNIMPLEMENTED`.
  ///
  /// @param name  The name of the operation resource to be deleted.
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return a [`Status`] object. If the request failed, the
  ///     status contains the details of the failure.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.longrunning.DeleteOperationRequest]: @googleapis_reference_link{google/longrunning/operations.proto#L219}
  ///
  // clang-format on
  Status DeleteOperation(std::string const& name, Options opts = {});

  // clang-format off
  ///
  /// Deletes a long-running operation. This method indicates that the client is
  /// no longer interested in the operation result. It does not cancel the
  /// operation. If the server doesn't support this method, it returns
  /// `google.rpc.Code.UNIMPLEMENTED`.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.longrunning.DeleteOperationRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return a [`Status`] object. If the request failed, the
  ///     status contains the details of the failure.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.longrunning.DeleteOperationRequest]: @googleapis_reference_link{google/longrunning/operations.proto#L219}
  ///
  // clang-format on
  Status DeleteOperation(
      google::longrunning::DeleteOperationRequest const& request,
      Options opts = {});

  // clang-format off
  ///
  /// Starts asynchronous cancellation on a long-running operation.  The server
  /// makes a best effort to cancel the operation, but success is not
  /// guaranteed.  If the server doesn't support this method, it returns
  /// `google.rpc.Code.UNIMPLEMENTED`.  Clients can use
  /// [Operations.GetOperation][google.longrunning.Operations.GetOperation] or
  /// other methods to check whether the cancellation succeeded or whether the
  /// operation completed despite cancellation. On successful cancellation,
  /// the operation is not deleted; instead, it becomes an operation with
  /// an [Operation.error][google.longrunning.Operation.error] value with a
  /// [google.rpc.Status.code][google.rpc.Status.code] of `1`, corresponding to
  /// `Code.CANCELLED`.
  ///
  /// @param name  The name of the operation resource to be cancelled.
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return a [`Status`] object. If the request failed, the
  ///     status contains the details of the failure.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.longrunning.CancelOperationRequest]: @googleapis_reference_link{google/longrunning/operations.proto#L212}
  /// [google.longrunning.Operation.error]: @googleapis_reference_link{google/longrunning/operations.proto#L144}
  /// [google.longrunning.Operations.GetOperation]: @googleapis_reference_link{google/longrunning/operations.proto#L70}
  /// [google.rpc.Status.code]: @googleapis_reference_link{google/rpc/status.proto#L37}
  ///
  // clang-format on
  Status CancelOperation(std::string const& name, Options opts = {});

  // clang-format off
  ///
  /// Starts asynchronous cancellation on a long-running operation.  The server
  /// makes a best effort to cancel the operation, but success is not
  /// guaranteed.  If the server doesn't support this method, it returns
  /// `google.rpc.Code.UNIMPLEMENTED`.  Clients can use
  /// [Operations.GetOperation][google.longrunning.Operations.GetOperation] or
  /// other methods to check whether the cancellation succeeded or whether the
  /// operation completed despite cancellation. On successful cancellation,
  /// the operation is not deleted; instead, it becomes an operation with
  /// an [Operation.error][google.longrunning.Operation.error] value with a
  /// [google.rpc.Status.code][google.rpc.Status.code] of `1`, corresponding to
  /// `Code.CANCELLED`.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.longrunning.CancelOperationRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return a [`Status`] object. If the request failed, the
  ///     status contains the details of the failure.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.longrunning.CancelOperationRequest]: @googleapis_reference_link{google/longrunning/operations.proto#L212}
  /// [google.longrunning.Operation.error]: @googleapis_reference_link{google/longrunning/operations.proto#L144}
  /// [google.longrunning.Operations.GetOperation]: @googleapis_reference_link{google/longrunning/operations.proto#L70}
  /// [google.rpc.Status.code]: @googleapis_reference_link{google/rpc/status.proto#L37}
  ///
  // clang-format on
  Status CancelOperation(
      google::longrunning::CancelOperationRequest const& request,
      Options opts = {});

  // clang-format off
  ///
  /// Waits until the specified long-running operation is done or reaches at most
  /// a specified timeout, returning the latest state.  If the operation is
  /// already done, the latest state is immediately returned.  If the timeout
  /// specified is greater than the default HTTP/RPC timeout, the HTTP/RPC
  /// timeout is used.  If the server does not support this method, it returns
  /// `google.rpc.Code.UNIMPLEMENTED`.
  /// Note that this method is on a best-effort basis.  It may return the latest
  /// state before the specified timeout (including immediately), meaning even an
  /// immediate response is no guarantee that the operation is done.
  ///
  /// @param request Unary RPCs, such as the one wrapped by this
  ///     function, receive a single `request` proto message which includes all
  ///     the inputs for the RPC. In this case, the proto message is a
  ///     [google.longrunning.WaitOperationRequest].
  ///     Proto messages are converted to C++ classes by Protobuf, using the
  ///     [Protobuf mapping rules].
  /// @param opts Optional. Override the class-level options, such as retry and
  ///     backoff policies.
  /// @return the result of the RPC. The response message type
  ///     ([google.longrunning.Operation])
  ///     is mapped to a C++ class using the [Protobuf mapping rules].
  ///     If the request fails, the [`StatusOr`] contains the error details.
  ///
  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
  /// [`future`]: @ref google::cloud::future
  /// [`StatusOr`]: @ref google::cloud::StatusOr
  /// [`Status`]: @ref google::cloud::Status
  /// [google.longrunning.Operation]: @googleapis_reference_link{google/longrunning/operations.proto#L121}
  /// [google.longrunning.WaitOperationRequest]: @googleapis_reference_link{google/longrunning/operations.proto#L226}
  ///
  // clang-format on
  StatusOr<google::longrunning::Operation> WaitOperation(
      google::longrunning::WaitOperationRequest const& request,
      Options opts = {});

 private:
  std::shared_ptr<ModelServiceConnection> connection_;
  Options options_;
};

GOOGLE_CLOUD_CPP_INLINE_NAMESPACE_END
}  // namespace aiplatform_v1
}  // namespace cloud
}  // namespace google

#endif  // GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_AIPLATFORM_V1_MODEL_CLIENT_H